aboutsummaryrefslogtreecommitdiff
path: root/src/main/java/org/traccar/protocol/IdplProtocolDecoder.java
diff options
context:
space:
mode:
Diffstat (limited to 'src/main/java/org/traccar/protocol/IdplProtocolDecoder.java')
-rw-r--r--src/main/java/org/traccar/protocol/IdplProtocolDecoder.java112
1 files changed, 112 insertions, 0 deletions
diff --git a/src/main/java/org/traccar/protocol/IdplProtocolDecoder.java b/src/main/java/org/traccar/protocol/IdplProtocolDecoder.java
new file mode 100644
index 000000000..cf3c03d7f
--- /dev/null
+++ b/src/main/java/org/traccar/protocol/IdplProtocolDecoder.java
@@ -0,0 +1,112 @@
+/*
+ * Copyright 2016 - 2018 Anton Tananaev (anton@traccar.org)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.traccar.protocol;
+
+import java.net.SocketAddress;
+import java.util.regex.Pattern;
+
+import io.netty.channel.Channel;
+import org.traccar.BaseProtocolDecoder;
+import org.traccar.DeviceSession;
+import org.traccar.Protocol;
+import org.traccar.helper.Parser;
+import org.traccar.helper.Parser.CoordinateFormat;
+import org.traccar.helper.PatternBuilder;
+import org.traccar.model.Position;
+
+public class IdplProtocolDecoder extends BaseProtocolDecoder {
+
+ public IdplProtocolDecoder(Protocol protocol) {
+ super(protocol);
+ }
+
+ private static final Pattern PATTERN = new PatternBuilder()
+ .text("*ID") // start of frame
+ .number("(d+),") // command code
+ .number("(d+),") // imei
+ .number("(dd)(dd)(dd),") // current date (ddmmyy)
+ .number("(dd)(dd)(dd),") // current time (hhmmss)
+ .expression("([A|V]),") // gps fix
+ .number("(dd)(dd).?(d+),([NS]),") // latitude
+ .number("(ddd)(dd).?(d+),([EW]),") // longitude
+ .number("(d{1,3}.dd),") // speed
+ .number("(d{1,3}.dd),") // course
+ .number("(d{1,2}),") // sats
+ .number("(d{1,3}),") // gsm signal strength
+ .expression("([A|N|S]),") // vehicle status
+ .expression("([0|1]),") // main power status
+ .number("(d.dd),") // internal battery voltage
+ .expression("([0|1]),") // sos alert
+ .expression("([0|1]),") // body tamper
+ .expression("([0|1])([0|1]),") // ac status + ign status
+ .expression("([0|1|2]),") // output1 status
+ .number("(d{1,3}),") // adc1
+ .number("(d{1,3}),") // adc2
+ .expression("([0-9A-Z]{3}),") // software version
+ .expression("([L|R]),") // message type
+ .number("(x{4})#") // crc
+ .compile();
+
+ @Override
+ protected Object decode(
+ Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
+
+ Parser parser = new Parser(PATTERN, (String) msg);
+ if (!parser.matches()) {
+ return null;
+ }
+
+ Position position = new Position(getProtocolName());
+
+ position.set(Position.KEY_TYPE, parser.nextInt(0));
+
+ DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
+ if (deviceSession == null) {
+ return null;
+ }
+ position.setDeviceId(deviceSession.getDeviceId());
+
+ position.setTime(parser.nextDateTime(Parser.DateTimeFormat.DMY_HMS));
+
+ position.setValid(parser.next().equals("A"));
+ position.setLatitude(parser.nextCoordinate(CoordinateFormat.DEG_MIN_MIN_HEM));
+ position.setLongitude(parser.nextCoordinate(CoordinateFormat.DEG_MIN_MIN_HEM));
+ position.setSpeed(parser.nextDouble(0));
+ position.setCourse(parser.nextDouble(0));
+
+ position.set(Position.KEY_SATELLITES, parser.nextInt(0));
+ position.set(Position.KEY_RSSI, parser.nextInt(0));
+ position.set("vehicleStatus", parser.next());
+ position.set(Position.KEY_POWER, parser.nextInt(0));
+ position.set(Position.KEY_BATTERY, parser.nextDouble(0));
+ if (parser.nextInt(0) == 1) {
+ position.set(Position.KEY_ALARM, Position.ALARM_SOS);
+ }
+ parser.nextInt(0); // body tamper
+ position.set("acStatus", parser.nextInt(0));
+ position.set(Position.KEY_IGNITION, parser.nextInt(0) == 1);
+ position.set(Position.KEY_OUTPUT, parser.nextInt(0));
+ position.set(Position.PREFIX_ADC + 1, parser.nextInt(0));
+ position.set(Position.PREFIX_ADC + 2, parser.nextInt(0));
+ position.set(Position.KEY_VERSION_FW, parser.next());
+ position.set(Position.KEY_ARCHIVE, parser.next().equals("R"));
+
+ parser.next(); // checksum
+
+ return position;
+ }
+
+}